Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches. Optional 31 inches available.

This Part Fits:

Year	Make	Model	Submodel
2014-2021	Toyota	Tundra	1794 Edition
2008-2013	Toyota	Tundra	Base
2008-2021	Toyota	Tundra	Limited
2010-2021	Toyota	Tundra	Platinum
2014-2021	Toyota	Tundra	SR
2008-2011,2014-2021	Toyota	Tundra	SR5
2021	Toyota	Tundra	Trail
2015-2017,2019-2021	Toyota	Tundra	TRD Pro